Open 2–3 days per week, Monday through Wednesday. Please check availability by scheduling an appointment online or by calling the number above.

• Spay/Neuter surgery services are for healthy dogs and cats 3 months of age and older and between 3 and 120 lbs.
• Surgery drop-off starts at 7:05 AM for dogs and 8:00 AM for cats.
• Drop-off is first come, first served, and the process may take over an hour.
• All dogs must be secured on a leash and all cats must be in a secured carrier.
• Proof of current rabies vaccination is required (Certificate or Veterinary record only – Tag is not accepted as proof). If your pet is not up to date, a rabies vaccine will be added to your invoice and administered during the visit.
• For faster check-in, please complete the online surgical consent form. This form is emailed to you when your appointment is scheduled. You can also review it here.
• Due to our high-volume/affordable nature, some breeds, weights, and pre-existing conditions might not be accepted for surgery.

SNAP will NOT provide surgery to pets with:

• Seizures
• Diabetes
• History of previous C-sections or abdominal surgeries
• Signs of congestive heart failure
• Signs of moderate to advanced respiratory disease
• Signs of moderate to advanced heart disease
• Bloody diarrhea
• Prior to making an appointment read our:

            Declined and High Risk Surgery List and SNAP Policy page

A $25 Deposit is Required to Schedule Surgery Appointments

• If the appointment is kept, the deposit may be applied toward services or refunded. Clients who fail to show up for their appointment will forfeit their deposit and must prepay in full to reschedule.
• To cancel your appointment without penalty, email us at shawclinic@snapus.org by 7:00 AM the day before the appointment.
• Surgery appointments arriving after 8:45 AM will need to be rescheduled.

Feral/Community Cats & Walk-In Public Surgeries

• A maximum of 5 spaces daily are available for feral/community cats or same day walk-in surgeries.
• Feral/community cats will be given priority for these spaces.
• Public walk-in surgery spaces are not guaranteed and will only be used if capacity has not been reached. To ask for a possible spot, please arrive by 8:00 AM and be ready to wait until intake is done to see if a space is available.
• Feral/community cats must be in humane traps. Ear tipping is required for all feral/community cats.

Need Help Scheduling?

• For assistance with scheduling, please call 713.343.1700. Select our Pasadena location and leave a voicemail with your name, phone number, address (including zip code), and your animal’s species, name, and weight. A SNAP team member will return your call within 24 to 48 hours to assist you with scheduling an appointment.